Cleaning The Air Filter Element - Yamaha TT-R50EB Owner's Manual

3. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
2
1
1. Engine oil drain bolt
2. Gasket
4. Install a new gasket and the drain
bolt, and then tighten the drain bolt
to the specified torque.
Tightening torque:
Engine oil drain bolt:
20 Nm (2.0 m·kgf, 14 ft·lbf)
5. Refill with the specified amount of
the recommended engine oil, and
then install and tighten the oil filler
cap.
PERIODIC MAINTENANCE AND ADJUSTMENT
Recommended engine oil:
See page 9-1.
Oil change quantity:
0.80 L (0.85 US qt, 0.70 Imp.qt)
NOTICE
G
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of "CD" or oils of a high-
er quality than specified. In
addition, do not use oils labeled
"ENERGY CONSERVING II" or
higher.
G Make sure that no foreign mate-
rial enters the crankcase.
6. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
7. Turn the engine off, and then
check the oil level and correct it if
necessary.
7-8

Cleaning the air filter element

The air filter element should be cleaned
as follows at the intervals specified in
the periodic maintenance and lubrica-
ECA11620 tion chart. Clean or, if necessary, re-
place the air filter element more
frequently if you are riding in unusually
wet or dusty areas.
To clean the air filter element
1. Remove the air filter case cover by
removing the screws.
1. Screw
2. Air filter case cover
2. Pull the sponge material and the
air filter mesh out.
EAU39834
7